Results 121 to 130 of about 6,466 (228)

Providing Care During an Earthquake: Effects of Trauma and Emotion Regulation on Nurses' Caring Behavior

open access: yesNursing &Health Sciences, Volume 28, Issue 2, June 2026.
ABSTRACT Earthquakes pose substantial psychological challenges for nurses who continue to provide care under extreme conditions. Trauma exposure and difficulties in emotion regulation may influence nurses' care‐related behaviors in post‐disaster settings. This descriptive and comparative study aimed to determine the levels of post‐earthquake trauma and
Kübra Tohumcu   +3 more
wiley   +1 more source

Nontrivial Decay of Aftershock Density With Distance in Southern California

open access: yes, 2014
The decay of the aftershock density with distance plays an important role in the discussion of the dominant underlying cause of earthquake triggering.
Moradpour Taleshi, Javad
core   +1 more source

Designing an Interactive System to View Earthquake Aftershock Forecasts

open access: yes
Data visualization can often play a key role in how hazard information is interpreted by a certain audience. In the context of seismic hazard, earthquake aftershock forecasts can be visualized and communicated in a variety of ways.
Artigas, Bianca
core   +1 more source

Anomalous strong ground motion features of the largest aftershock of the 2003 Tokachi-oki earthquake

open access: yes, 2010
The largest aftershock(Mw 7.3)of the 2003 Tokachi-oki earthquake(Mw 8.3)generates larger peak ground acceleration(PGA)values than the main shock in the western side of the epicenters despite their magnitude difference.
笹谷, 努   +2 more
core   +1 more source

Is the Aftershock Zone Area a Good Proxy for the Mainshock Rupture Area?

open access: yes, 2020
The locations of aftershocks are often observed to be on the same fault plane as the mainshock and used as proxies for its rupture area. Recent developments in earthquake relocation techniques have led to great improvements in the accuracy of earthquake
Dongdong Yao   +3 more
core   +1 more source

Mainshock‐Induced Stress Changes Modulate Initial Aftershocks on Complex Branching Faults of the 2019 Ridgecrest Earthquake

open access: yesGeophysical Research Letters
Large earthquakes can activate complex aftershock fault networks. In such systems, what controls the spatiotemporal evolution of early aftershocks remains a critical yet unresolved problem.
Yanlan Hu, Xin Cui, Zefeng Li
doaj   +1 more source

Comparison of fault gouges in the aftershock area and the non aftershock area of the 2000 Tottori-ken Seibu earthquake

open access: yes, 2012
本研究では,低活動性断層の活動性を評価する手法開発のために,2000年鳥取県西部地震の余震域と非余震域(日南湖リニアメント)から採取した断層ガウジに対して鉱物学的・化学的手法を用いて,両断層ガウジを比較した.粉末X線回折分析と逐次選択抽出試験の結果,余震域断層ガウジはイライトと緑泥石を主とし,非余震域断層ガウジはハロイサイトを主とする.余震域ガウジの含有鉄は主にイライトに,非余震域ガウジの鉄は主に非晶質と結晶性鉄鉱物に存在する.L*a*b*表色系の色調測定の結果,L ...
60379691   +18 more
core   +1 more source

The largest aftershock ever recorded ?

open access: yes, 2005
International audienceThe largest aftershock recorded so far of the Mw 9.3 Sumatra earthquake of 26 December 2004 might be assumed to be the 28 March off-Sumatra event (Mw 8.7), which occurred three months later, 160 km away, and with a 0.6 magnitude ...
Voisin, Christophe, Grasso, Jean-Robert
core   +1 more source

ON THE GEOMAGNETIC FIELD VARIATIONS ASSOCIATED WITH AFTESHOCK-SEQUENCED EARTHQUAKES

open access: yesГеодинамика и тектонофизика
This article provides examples of aftershock sequences in the context of time series of the geomagnetic field variations ΔТ for the 2003–2007 period when the Bishkek geodynamic polygon area experienced an increase in seismic activity.
V. A. Mukhamadeeva, E. A. Lazareva
doaj   +1 more source

Relation between mainshock rupture process and Omori's law for aftershock moment release rate [PDF]

open access: yes, 2005
We compare the source time functions (i.e., moment release rates) of three large California mainshocks with the seismic moment release rates during their aftershock sequences.
Kagan, Yan Y, Houston, H
core  

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